Here’s another suggestion: I reunited most of viki tutorials and rules and translated them into portuguese, creating a topic at the discussion forums. I added most of the basic info and forgot to add milie’s image, but I’ll do that right away.
I think that’s a good idea, because we don’t have those guidelines in Portuguese and many portuguese users ask stuff related to them. What do you guys think? That way we’ll be able to have one link with plenty information, as @lacruiser suggested. I posted on the Portuguese section, but it would be nice to have something similar in more languages! 
http://discussions.viki.com/t/conheca-melhor-o-viki-regras-e-tutoriais/165